Ask Question
27 January, 09:33

What element mass number is 11 has 6 neutrons and average mass number of 10.81?

+5
Answers (1)
  1. 27 January, 13:12
    0
    Valence electron - 2.8.1 (mass number 11), so it is situated in group 1. The mass number indicates Na - sodium. Proton number would be 11+6=17. Neutron number is counted by subtracting mass number and proton number. So I conclusion the ans would be sodium.
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “What element mass number is 11 has 6 neutrons and average mass number of 10.81? ...” in 📙 Chemistry if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers